Happily married to Seth Rogen—yes, we said happily—Margot falls for neighbor artist (Luke Kirby) and tries to reconcile her feelings of marriage, morality and honesty. The trailer for the June release made its debut today. Williams homely role is drastic change from her previous role, and she succeeds in quirkiness.

Take a first look at the full-length trailer of Take This Waltz. Sarah Silvermaneven has what appears to be a decent size role in the film as the friend and confidant of Williams.

Williams just finishing filming Oz: The Great and Powerful, a Sam Raimitake on the prequel to The Wonderful Wizard of Oz. The stacked film features Williams, Mila Kunis, James Franco, Rachel Weiszand Zach Braff. The film is expected for a release in March 2013.